Chromatographic separation method

Liquid purification or separation – Processes – Chromatography

Reexamination Certificate

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C210S198200, C127S046200, C127S046300

Reexamination Certificate

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06896811

ABSTRACT:
A method for fractionating a solution into two or more fractions. More particularly the invention relates to a method for fractionating a solution by a chromatographic simulated moving bed (SMB) process in which the dissolved substances present in the feedstock are separated in the partial packed beds, and the formed separation profile is circulated more than once or less than once through the chromatographic separation loop during one cycle.

REFERENCES:
patent: 2007971 (1935-07-01), Jackson
patent: 2375165 (1945-05-01), Nees et al.
patent: 2519573 (1950-08-01), Hoglan
patent: 2524414 (1950-10-01), Wolfrom et al.
patent: 2586295 (1952-02-01), Brown et al.
patent: 2588449 (1952-03-01), Young et al.
patent: 2684331 (1954-07-01), Bauman
patent: 2818851 (1958-01-01), Khym et al.
patent: 2845136 (1958-07-01), Robinson
patent: 2868677 (1959-01-01), Kopke
patent: 2890972 (1959-06-01), Wheaton
patent: 2911362 (1959-11-01), Wheaton
patent: 2937959 (1960-05-01), Reents et al.
patent: 2949389 (1960-08-01), Murtaugh et al.
patent: 2985589 (1961-05-01), Heikkila et al.
patent: 3021374 (1962-02-01), Radzitzky
patent: 3044904 (1962-07-01), Serbia
patent: 3044905 (1962-07-01), Lefevre
patent: 3044906 (1962-07-01), Lefevre
patent: 3134814 (1964-05-01), Sargent et al.
patent: 3174876 (1965-03-01), Stark
patent: 3214293 (1965-10-01), Mountfort
patent: 3230167 (1966-01-01), Golay
patent: 3250058 (1966-05-01), Baddour et al.
patent: 3268605 (1966-08-01), Boyd, Jr.
patent: 3298527 (1967-01-01), Wright
patent: 3305395 (1967-02-01), Scallet et al.
patent: 3374606 (1968-03-01), Baddour
patent: 3398512 (1968-08-01), Perkins, Jr. et al.
patent: 3407574 (1968-10-01), Perkins, Jr. et al.
patent: 3411342 (1968-11-01), Liermann
patent: 3416961 (1968-12-01), Mountfort et al.
patent: 3420709 (1969-01-01), Barrett, Jr. et al.
patent: 3436897 (1969-04-01), Crowley
patent: 3453811 (1969-07-01), Crowley
patent: 3468607 (1969-09-01), Sloane et al.
patent: 3471329 (1969-10-01), Quietensky et al.
patent: 3474908 (1969-10-01), Catravas
patent: 3479248 (1969-11-01), Nobile
patent: 3480665 (1969-11-01), Nagy
patent: 3483031 (1969-12-01), Lauer et al.
patent: 3493497 (1970-02-01), Pretorius et al.
patent: 3494103 (1970-02-01), Mir
patent: 3494104 (1970-02-01), Royer
patent: 3513023 (1970-05-01), Kusch et al.
patent: 3522172 (1970-07-01), Pretorius et al.
patent: 3539505 (1970-11-01), Lauer et al.
patent: 3558725 (1971-01-01), Kohno et al.
patent: 3579380 (1971-05-01), Friese
patent: 3586537 (1971-06-01), Steiner et al.
patent: 3607392 (1971-09-01), Lauer et al.
patent: 3619369 (1971-11-01), Onishi et al.
patent: 3627636 (1971-12-01), Jaffe et al.
patent: 3632656 (1972-01-01), Unver
patent: 3692582 (1972-09-01), Melaja
patent: 3694158 (1972-09-01), Lauer et al.
patent: 3704168 (1972-11-01), Hara et al.
patent: 3706812 (1972-12-01), Derosset et al.
patent: 3730770 (1973-05-01), Zievers et al.
patent: 3732982 (1973-05-01), Dunnill et al.
patent: 3743539 (1973-07-01), Kroyer et al.
patent: 3756855 (1973-09-01), Duchateau et al.
patent: 3784408 (1974-01-01), Jaffe et al.
patent: 3796657 (1974-03-01), Pretorius et al.
patent: 3814253 (1974-06-01), Forsberg
patent: 3817787 (1974-06-01), Hertzen et al.
patent: 3826905 (1974-07-01), Valkama et al.
patent: 3835043 (1974-09-01), Geissler et al.
patent: 3884714 (1975-05-01), Schneider et al.
patent: 3928062 (1975-12-01), Yamauchi
patent: 3928193 (1975-12-01), Melaja et al.
patent: 3959519 (1976-05-01), Johnson
patent: 3982003 (1976-09-01), Mitchell et al.
patent: 4001112 (1977-01-01), Barker et al.
patent: 4008285 (1977-02-01), Melaja et al.
patent: 4066711 (1978-01-01), Melaja et al.
patent: 4075406 (1978-02-01), Melaja et al.
patent: 4096036 (1978-06-01), Liu et al.
patent: 4104078 (1978-08-01), Barker et al.
patent: 4143169 (1979-03-01), Skoch et al.
patent: 4145230 (1979-03-01), Madsen et al.
patent: 4157267 (1979-06-01), Odawara et al.
patent: 4182633 (1980-01-01), Ishikawa et al.
patent: 4208284 (1980-06-01), Pretorius et al.
patent: 4213913 (1980-07-01), de Rosset
patent: 4218438 (1980-08-01), Callender et al.
patent: 4259186 (1981-03-01), Boeing et al.
patent: 4267054 (1981-05-01), Yoritomi et al.
patent: 4293346 (1981-10-01), Landis et al.
patent: 4312678 (1982-01-01), Landis
patent: 4313015 (1982-01-01), Broughton
patent: 4332623 (1982-06-01), Ando et al.
patent: 4359430 (1982-11-01), Heikkila et al.
patent: 4366060 (1982-12-01), Leiser et al.
patent: 4368268 (1983-01-01), Gong
patent: 4379751 (1983-04-01), Yoritomi et al.
patent: 4391649 (1983-07-01), Shimizu et al.
patent: 4402832 (1983-09-01), Gerhold
patent: 4404037 (1983-09-01), Broughton
patent: 4405455 (1983-09-01), Ando et al.
patent: 4412366 (1983-11-01), Röck et al.
patent: 4412866 (1983-11-01), Schoenrock et al.
patent: 4426232 (1984-01-01), Neuzil et al.
patent: 4451489 (1984-05-01), Beale et al.
patent: 4461649 (1984-07-01), Neuzil et al.
patent: 4471114 (1984-09-01), Sherman et al.
patent: 4472203 (1984-09-01), Miyahara et al.
patent: 4482761 (1984-11-01), Chao et al.
patent: 4498991 (1985-02-01), Oroskar
patent: 4518436 (1985-05-01), van der Poel
patent: 4519845 (1985-05-01), Ou
patent: 4533398 (1985-08-01), Neuzil et al.
patent: 4599115 (1986-07-01), Ando et al.
patent: 4631129 (1986-12-01), Heikkila
patent: 4636315 (1987-01-01), Allen, Jr.
patent: 4666527 (1987-05-01), Ito et al.
patent: 4724006 (1988-02-01), Day
patent: 4732687 (1988-03-01), Muller et al.
patent: 4837315 (1989-06-01), Kulprathipanja
patent: 4857642 (1989-08-01), Kulprathipanja
patent: 4873111 (1989-10-01), Aaltonen et al.
patent: 4938804 (1990-07-01), Heikkila et al.
patent: 4938974 (1990-07-01), Bichsel et al.
patent: 4940548 (1990-07-01), Zinnen
patent: 4955363 (1990-09-01), Harju et al.
patent: 4970002 (1990-11-01), Ando et al.
patent: 4976865 (1990-12-01), Sanchez et al.
patent: 4980277 (1990-12-01), Junnila
patent: 4990259 (1991-02-01), Kearney et al.
patent: 5032156 (1991-07-01), Luder et al.
patent: 5043171 (1991-08-01), Bichsel et al.
patent: 5081026 (1992-01-01), Heikkila et al.
patent: 5084104 (1992-01-01), Heikkila et al.
patent: 5102553 (1992-04-01), Kearney et al.
patent: 5122275 (1992-06-01), Rasche
patent: 5124133 (1992-06-01), Schoenrock
patent: 5127957 (1992-07-01), Heikkila et al.
patent: 5156736 (1992-10-01), Schoenrock
patent: 5177008 (1993-01-01), Kampen
patent: 5198120 (1993-03-01), Masuda et al.
patent: 5225580 (1993-07-01), Zinnen
patent: 5382294 (1995-01-01), Rimedio et al.
patent: 5384035 (1995-01-01), Smolnik et al.
patent: 5387347 (1995-02-01), Rothchild
patent: 5482631 (1996-01-01), Saska et al.
patent: 5494525 (1996-02-01), Heikkila et al.
patent: 5637225 (1997-06-01), Heikkila et al.
patent: 5730877 (1998-03-01), Heikkila et al.
patent: 5770061 (1998-06-01), Heikkila et al.
patent: 5773052 (1998-06-01), Virtanen et al.
patent: 5795398 (1998-08-01), Hyoky et al.
patent: 5851405 (1998-12-01), Paananen et al.
patent: 5858424 (1999-01-01), Virkki et al.
patent: 5932016 (1999-08-01), Paananen et al.
patent: 5951777 (1999-09-01), Nurmi et al.
patent: 5980640 (1999-11-01), Nurmi et al.
patent: 6022394 (2000-02-01), Paananen et al.
patent: 6093326 (2000-07-01), Heikkila et al.
patent: 6187204 (2001-02-01), Heikkila et al.
patent: 6214125 (2001-04-01), Hyoky et al.
patent: 6224776 (2001-05-01), Heikkila et al.
patent: 6482268 (2002-11-01), Hyoky et al.
patent: 6488858 (2002-12-01), Tanimura et al.
patent: 754511 (1967-03-01), None
patent: 2 300 492 (1973-07-01), None
patent: 23 62 211 (1975-06-01), None
patent: 25 11 904 (1976-09-01), None
patent: 40 41 414 (1991-06-01), None
patent: 0 010 769 (1980-05-01), None
patent: WO 8102420 (1982-06-01), None
patent: 0 101 304 (1984-02-01), None
patent: 0 279 946 (1988-08-01), None
patent: 0 345 511 (1989-12-01), None
patent: 0345511 (1989-12-01), None
patent: 0 663 224 (1995-07-01), None
patent: 68526 (1985-10-01), None
patent: 75503 (1988-03-01), None
patent: 86416 (1988-06-01), None
patent: 875655 (1988-06-01), None
patent: 77845 (1989-05-01), None
patent: 86416 (1992-06-01), None
patent: 98791 (2001-08-01), None
patent: 715774 (1954-09-01), None
patent: 1326765 (197

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